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PIR (Polyisocyanurate)

When it comes to all around panel performance, PIR is tough to match. Panels deliver insurer approved levels of fire resistance, an impressive strength to weight ratio, hygiene and temperature control.

PIR panels have been used for years as internal walls, ceilings and linings, as well as for external envelopes. PIR is one of the most efficient insulating materials around. Its low-density rigid foam offers high levels of structural and spanning capabilities, enhanced levels of fire performance, and unmatched levels of insulation. Temperatures as low as -50°C can be obtained.

This system will virtually eliminate the risk of mould and bacterial growth thanks to its ability to repel water and vapour. PIR panels are also fibre free, so there’s no risk for airborne contamination. Engineered joints give excellent air tightness for further protection. Lengths of up to 16m give you more flexibility in design and can speed up construction.

The core can provide fire resistance of up to 1 hour. When exposed to naked flame, PIR forms a strong, carbonaceous char that protects the core foam from ignition.

For further details on specific attributes of our PIR panel please see our Panel Technical Data Sheets.

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Panel Projects Ltd, Portview Road, Avonmouth, Bristol BS11 9LQ United Kingdom
Company Registration Number: 4401860